Nanobot

I recently started using UBot again after a few months where I upgraded to Windows 10, and now I am getting this error everytime I try to use FTP: "Unable to read data from transport connection: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because the connected host has failed to respond." The hosts I have tried are working fine with FileZilla and tested it with UBot on another machine. I have spent days trying to figure it out but have had no luck. It comes up straight away so I don't even know if